Generally speaking, for a divorce, you can get a "status quo" order requiring that bank accounts be maintained and bills be paid. Sometimes you can get a judge to undo acts, such as the withdrawal by one spouse of the balance of an account.
You may also be able to convince a court to require your husband to advance money so that you can afford a lawyer. While this would typically ultimately come out of your share of the settlement, it allows you to litigate the case.
You may also be eligible for temporary spousal support.

